3925520

素因数分解:

$2^4\times 5^1\times {\mathrm{49069}}^1$

素因数の和:49082

約数の個数: 20

約数和(自身を含む): 9127020

約数和(自身を除く): 5201500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49069, 98138, 196276, 245345, 392552, 490690, 785104, 981380, 1962760, 3925520]

約数ペア:

[(1, 3925520), (2, 1962760), (4, 981380), (5, 785104), (8, 490690), (10, 392552), (16, 245345), (20, 196276), (40, 98138), (80, 49069)]